Boiled bristles:

1.color:black ,nature white ,grey ,yellow...

2.lenghth:44~152mm

3.percentage:60%/90%

Abristle ia s stiff hair or feather ,also used are synthetic materials such as brooms and sweepers ,bristle are often used to make brushes for cleaning uses ,as they are atrongly abrasive: common examples includes the toothbrush and toliet brush ,the bristle brush is a common household cleaning tool ,often used to remove dirt or grease from pots and pans.

pig bristle